Property, Plant and Equipment

12 Months Ended

Jan. 31, 2023

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

NOTE 8 – PROPERTY, PLANT AND EQUIPMENT

A summary of the components of property, plant and equipment and their estimated useful lives is as follows (in thousands):

	As of January 31,
	2023			2022			Estimated Useful Lives
Land and buildings	$	1,313		$	1,288		40 years for buildings
Furniture and equipment		58,026			57,405		4 to 10 years
Computer software		31,328			33,006		5 to 10 years
Leasehold improvements		40,332			38,831		Lesser of lease term or useful life
Design fees and tooling costs		1,439			2,044		3 years
		132,438			132,574
Less: Accumulated depreciation and    amortization		(113,739	)		(113,104	)
Property, plant and equipment, net	$	18,699		$	19,470

Depreciation and amortization expense from operations related to property, plant and equipment for fiscal 2023, 2022 and 2021 was $7.4 million, $8.6 million and $10.0 million, respectively, which includes computer software amortization expense for fiscal 2023, 2022 and 2021 of $1.5 million, $1.6 million and $2.1 million, respectively.